Jumper cable control box



FIG. 1 is a perspective view of a jumper cable control box, with associated cables and terminal clamps being shown in broken line for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, the two sides being substantially identical;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is an end elevational view thereof, the two ends being substantially identical. 

The ornamental design for a jumper cable control box, substantially as shown and described. 